Shank Diameter: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Head Height: 0.096 INCHES NOMINAL IN
Fastener Length: 0.795 INCHES NOMINAL IN
Expansion Device: THREADED STEM
Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification: AMS5735 ASSN STD 1ST MATERIAL RESPONSE OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE OVERALL
Identification
NSN: 5320-01-122-3261
NIIN: 011223261
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
General Description
The Rivet,blind, cataloged under National Stock Number 5320-01-122-3261, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5320-01-122-3261
Item Name
Rivet,blind
FSC / FSG
5320 / 53 — Rivets
Status
ACTIVE
Shank Diameter
0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Width Across Flats
0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Head Height
0.096 INCHES NOMINAL IN
Fastener Length
0.795 INCHES NOMINAL IN
Expansion Device
THREADED STEM
Surface Treatment Document and Classification
MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification
AMS5735 ASSN STD 1ST MATERIAL RESPONSE OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE OVERALL
Head Style
HEXAGON
Grip Length
0.156 INCHES NOMINAL IN
Shank Style
THREADED SELF-PLUGGING SHANK W/SLEEVE
Surface Treatment
PASSIVATE OVERALL
Material
IRON ALLOY 660 OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5320-01-339-1958NAS1752-5DL8POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-339-1979NAS1754-4DL3POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-340-6798NAS1753-3DL13POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-340-6801NAS1753-3DL17POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-340-6808NAS1753-3DL24POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-341-6337NAS1753-08DL9POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-354-0044NAS1751-3DL17POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-354-0049NAS1751-3DL23POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5320-01-354-0064NAS1751-3DL13POSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10124076
6/9Informative reference only
Nimikkeistokeskus Ncb Finland
NAS1675
5/9Secondary reference
U.S. Government activity
NAS1753-08L2
3/2Design control — primary reference
U.S. Government activity
Related Parts
5320-01-339-1958POSSIBLE MATCH
RIVET,BLIND
NAS1752-5DL8
5320-01-339-1979POSSIBLE MATCH
RIVET,BLIND
NAS1754-4DL3
5320-01-340-6798POSSIBLE MATCH
RIVET,BLIND
NAS1753-3DL13
5320-01-340-6801POSSIBLE MATCH
RIVET,BLIND
NAS1753-3DL17
5320-01-340-6808POSSIBLE MATCH
RIVET,BLIND
NAS1753-3DL24
5320-01-341-6337POSSIBLE MATCH
RIVET,BLIND
NAS1753-08DL9
5320-01-354-0044POSSIBLE MATCH
RIVET,BLIND
NAS1751-3DL17
5320-01-354-0049POSSIBLE MATCH
RIVET,BLIND
NAS1751-3DL23
5320-01-354-0064POSSIBLE MATCH
RIVET,BLIND
NAS1751-3DL13
Frequently Asked Questions
What is NSN 5320-01-122-3261?
NSN 5320-01-122-3261 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
What NSN replaces 5320-01-122-3261?
9 possible matches (shared part number, not a government interchangeability claim): 5320-01-339-1958, 5320-01-339-1979, 5320-01-340-6798. Verify interchangeability with system specifications before substitution.
What are the specifications of 5320-01-122-3261?
Key specifications for 5320-01-122-3261: Shank Diameter: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.096 INCHES NOMINAL IN; Fastener Length: 0.795 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5320-01-122-3261 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.